Patents by Inventor Carsten Habeck

Carsten Habeck has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Highly cohesive composite polymer materials, preparation thereof and, E.G., cigarette filters comprising same
    Patent number: 10104907
    Abstract: Highly cohesive composite materials, formed of at least one polymer and at least one compound selected from among the mineral oxides, silicoaluminates and activated carbon, have: a number median particle size of at least 150 ?m; a pore volume (Vd1), constituted of pores of diameter ranging from 3.6 to 1000 nm, of at least 0.4 cm3/g; and a cohesion index CIN, equal to the ratio (number median particle size after an air pressure stress of 4 bar)/(number median particle size without air pressure stress (0 bar)), greater than 0.40. Such composite materials are useful, e.g., as liquid supports, catalyst supports, additives or for liquid or gas filtration, in particular in cigarette filters.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: October 23, 2018
    Assignee: Rhodia Acetow GmbH
    Inventors: Andreas Hummel, Carsten Habeck, Jean-Francois Viot, Philippe Lapersonne
  • HIGHLY COHESIVE COMPOSITE POLYMER MATERIALS, PREPARATION THEREOF AND, E.G., CIGARETTE FILTERS COMPRISING SAME
    Publication number: 20110011414
    Abstract: Highly cohesive composite materials, formed of at least one polymer and at least one compound selected from among the mineral oxides, silicoaluminates and activated carbon, have: a number median particle size of at least 150 ?m; a pore volume (Vd1), constituted of pores of diameter ranging from 3.6 to 1000 nm, of at least 0.4 cm3/g; and a cohesion index CIN, equal to the ratio (number median particle size after an air pressure stress of 4 bar)/(number median particle size without air pressure stress (0 bar)), greater than 0.40. Such composite materials are useful, e.g., as liquid supports, catalyst supports, additives or for liquid or gas filtration, in particular in cigarette filters.
    Type: Application
    Filed: March 16, 2009
    Publication date: January 20, 2011
    Applicant: RHODIA OPERATIONS
    Inventors: Andreas Hummel, Carsten Habeck, Jean-François Viot, Philippe Lapersonne